RESONANCE-TYPE NON-CONTACT POWER SUPPLY SYSTEM
First Claim
1. A resonance-type non-contact power supply system which comprises a transmitting side resonance coil part and a receiving side resonance coil part, and which transmits electric power by a non-contact resonance effect from the transmitting side resonance coil part to the receiving side resonance coil part, further comprisinga transmitting side coaxial cable which electrically connects a high frequency power supply and the transmitting side resonance coil, anda first transmitting side shielding part which covers the transmitting side resonance coil part from the outside,whereinan outer conductor of the transmitting side coaxial cable connects the first transmitting side shielding part and a housing of the high frequency power supply.
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Accused Products
Abstract
A resonance-type non-contact power supply system includes a transmitting side metal shield to cover an area around a primary coil and a primary resonance coil. One end of a coaxial cable outer conductor of a transmitting side coaxial cable is connected to a shield bottom of the transmitting side metal shield, and the other end of the coaxial cable outer conductor is connected to a power supply housing of a high frequency power supply.
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Citations
7 Claims
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1. A resonance-type non-contact power supply system which comprises a transmitting side resonance coil part and a receiving side resonance coil part, and which transmits electric power by a non-contact resonance effect from the transmitting side resonance coil part to the receiving side resonance coil part, further comprising
a transmitting side coaxial cable which electrically connects a high frequency power supply and the transmitting side resonance coil, and a first transmitting side shielding part which covers the transmitting side resonance coil part from the outside, wherein an outer conductor of the transmitting side coaxial cable connects the first transmitting side shielding part and a housing of the high frequency power supply.
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6. A resonance-type non-contact power supply system which comprises a transmitting side resonance coil part and a receiving side resonance coil part, and which transmits electric power by a non-contact resonance effect from the transmitting side resonance coil part to the receiving side resonance coil part, further comprising
a receiving side coaxial cable which electrically connects a load device and the receiving side resonance coil part, and a first receiving side shielding part which covers the receiving side resonance coil part from an outside, wherein an outer conductor of the receiving side coaxial cable connects the first receiving side shielding part and a housing of the load device.
Specification